Class HttpHeaders

constructor

• new HttpHeaders(headers?): HttpHeaders

• Construct from a collection of [name, value] pairs

  Parameters

  • Optional headers: HttpHeader[]

  Returns HttpHeaders

Readonly length

[iterator]

• [iterator](): Iterator<HttpHeader, any, undefined>

• Iterator. Allows for: let headers = new HttpHeaders(); ... for (const header of headers) { }

  Returns Iterator<HttpHeader, any, undefined>

add

• add(key, value): void

• Add a name/value pair

  Parameters

  • key: string

    The header name

  • value: string

    The header value

  Returns void

clear

• clear(): void

• Clears the entire header set

  Returns void

get

• get(key): string

• Gets the first value for the given name, ignoring any additional values

  Parameters

  • key: string

    The header name to look for

  Returns string

  The first header value, or default if no values exist

get_values

• get_values(key): string[]

• Get the list of values for the given name

  Parameters

  • key: string

    The header name to look for

  Returns string[]

  List of values, or empty list if none exist

remove

• remove(key): void

• Removes all values for the given name

  Parameters

  • key: string

    The header to remove all values for

  Returns void

remove_value

• remove_value(key, value): void

• Removes a specific name/value pair

  Parameters

  • key: string

    The header name to remove

  • value: string

    The header value to remove

  Returns void

set

• set(key, value): void

• Set a name/value pair, replacing any existing values for the name

  Parameters

  • key: string

    The header name

  • value: string

    The header value

  Returns void